productive cough 咳嗽有痰

productive cough
繁：咳嗽有痰
简：咳嗽有痰

另外，對於本港已踏入流感高峰期，港大胸肺科副桝授曾華德提醒市民，沙士及流感病徵是有分別，例如沙士患者會突然發高燒，患者會發冷及乾咳，若出現流鼻水、喉嚨痛、咳嗽有痰等病徵的患者，多數不是感染沙士。

粵供資料不足 世衛難掌疫情 沙士患者或潛港（2004年1月12日）。太陽報，取自 http://the-sun.on.cc/channels/news/20040112/20040112033758_0001.html

Another sign is a dry, hacking cough which is sometimes painful but does not bring up phlegm as opposed to the cough associated with Hong Kong pollution which doctors call a productive cough which does bring up phlegm.

YOUR GUIDE TO SARS. (2003, April 3). South China Morning Post. Retrieved from http://www.scmp.com/article/411361/your-guide-sars